Answer:
A: How many 3/8's are in 48?
Explanation:
A: How many 3/8's are in 48? how many are in means divide
B: What's 3/8 of 48? = of means multiply
C: What is the total of 3/8 and 48? total means add
D: How much more than 3/8 is 48? more than means add